Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -20.92
Milk (kg) 356.00 -0.014 -4.98
Fat (kg) 24.35 -0.375 -9.12
Prot (kg) 15.45 -0.441 -6.82
Fertility Sub Index 4.24
Calving Interval (days) -2.96 -1.459 4.32
Survival (%) -0.07 1.117 -0.08
Calving Sub Index 2.00
Gestation Length (days) -2.18 -0.919 2.00
Beef Sub Index -0.56
Carcass Weight (kg) -7.30 -0.528 3.85
Age of Slaughter (days) 10.22 -0.432 -4.41
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -17.38

* Based on an €80/tonne carbon price